<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>欢迎</title>
</head>

<body>

<h1>热烈欢迎，热烈庆祝，多多报班</h1>

<form action="/login">

    用户名: <input name="username" type="text" /> <br />
    密码: <input name="password" type="password" /> <br />
    <input type="submit" value="提交" />
</form>

</body>
</html>